Resource icon

BMW Z3 A Pillar Leak Repair

Excellent clear and helpful explanations/pictures, many thanks!
Great write up!

I actually saw another thread on here showing very similar thoughts. I put silicon on the triangular piece, and cleared out the drain hole. Waiting on a good rain to see if the leak is fixed. Once it is, I will have to figure out the best way to get my floors dry.....
As a newbie I thought the seal was torn, now I know its a plug I'll be straight there in the morning to fix it - Thanks
Very interesting read, out in heavy rain I got the occasional drip will check mine tomorrow. Thanks for sharing.
Fantastic article... Almost certainly the cause of my slooooooow leak on my Z3 which I'll now investigate properly!
Excellent, I checked mine and the bonding was poor so was able to do it.
I wouln't have known to check it without this. Thanks!